Any version of Firefox distributed on Uptodown is completely virus-free and free to download at no cost. It includes all the file versions available to download off Uptodown for that app. If you need a rollback of Firefox, check out the app's version history on Uptodown. Until the app developer has fixed the problem, try using an older version of the app. Sometimes newer versions of apps may not work with your device due to system incompatibilities. I'm using Mac OS X Version 10.7.5 13inch late 2008.

A multi-platform web browser with open source code Older versions of Firefox It's not uncommon for the latest version of an app to cause problems when installed on older smartphones. Firefox For Os X 10.8.5 Mozilla Firefox For Mac Os X 10.7.5 Stay Private and Protected with the Best Firefox Security Extensions The Best Video Software for Windows The 3 Free Microsoft Office Photo Editor Alternatives Get.

Mac OS Lion 10.7.5 and Firefox by slambeau 11:21AM PDT I have a MacBook Air OS 10.7.5 (Lion) and I have gotten a few pop-up messages that Firefox will require a later OS. Firefox Features Improved Tabbed Browsing. Mozilla Firefox is a cross-platform browser, providing support for various versions of Microsoft Windows, Mac OS X, and Linux. and installed it on my macbook air (OS X 10.7.5) and it also worked properly. Mac Os X 10 7 free download - R for Mac OS X, Apple Mac OS X Snow Leopard, Apple Mac OS X Lion 10.7.5 Supplemental Update, and many more programs. Firefox For Mac 10.7 DownloadDownload Mozilla Firefox For Mac Os X 10 6. Mozilla Firefox 5.0.1 For Mac Os X 10.7 Lion.

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